Canon GP215 Service Manual page 234

3. OPERATIONS AND TIMING
Address bit
PB2 0 STOP
(output) 1 B/H
2 ABC OFF
3 CS
4 LD/RS
5 CLK
6 SIN/UD
7 PRESCAN
PC2 0 bias ON
(output) 1 power SW 0
2 marker ON
3 PAD OFF
4 power SW1
5 area signal switching
6 Not used..
7 Post ratio change reversal
switching
3–180
COPYRIGHT © 1996 CANON INC.
Indication
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
Signal Jack Logic
CCD control
CCD control
CCD control
CCD control
CCD control
CCD control
CCD control
CCD control
laser control
laser control
for editing board
for editing board
laser control
1: w/ editing board
installed